NEWBIE: getting an ERROR Message...

Hmmmmm.....I must admit I am stumped. I have never seen this error myself so I am not sure what it is referencing. It sounds like it is unable to open the executable it is trying to create, which a stub program is a form of executable that is called by another program or so Yahooing the topic told me. I know this is going to sound corny but sometimes it fixes the strangest things. Try doing a save as with your title to another folder other than where you are currently attempting to save the EXE, then close Lectora and reboot your system. Then try opening the newly saved file and publishing it again and see what happens. I don't know if that will work but it does seem to fix some strange things that happen....